Home / 10,049.14-13,868.16-6,069.46

Finding the Fourth Proportional to 10,049.14, 13,868.16 and 6,069.46

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Solution

The fourth proportional to 10,049.14, 13,868.16 and 6,069.46 is: 8,376.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,049.14 : 13,868.16 = 6,069.46 : x
  2. Step 2: Convert to fraction form
    10,049.14/13,868.16 = 6,069.46/x
  3. Step 3: Cross multiply
    10,049.14x = 13,868.16 × 6,069.46
  4. Step 4: Simplify right side
    10,049.14x = 84,172,242.39
  5. Step 5: Solve for x
    x = 84,172,242.39/10,049.14
  6. Step 6: Final answer
    x = 8,376.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.